December weather forecast
Edna Mills, IN

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Weather in December

December, the first month of the winter in Edna Mills, is also an icy month, with an average temperature fluctuating between 27.1°F (-2.7°C) and 37.6°F (3.1°C).

Temperature

The shift from November to December involves a decrease in the average high-temperature, from a frosty 48.2°F (9°C) to a wintry 37.6°F (3.1°C). Edna Mills experiences a steady low-temperature of 27.1°F (-2.7°C) throughout December.

Humidity

In December, the average relative humidity is 82%.

Rainfall

In December, the rain falls for 7.5 days. Throughout December, 1.1" (28mm) of precipitation is accumulated. Throughout the year, there are 138.9 rainfall days, and 19.06" (484mm) of precipitation is accumulated.

Snowfall

January through April, October through December are months with snowfall. In December, it is snowing for 5.1 days. Throughout December, 1.57" (40mm) of snow is accumulated. Throughout the year, there are 28 snowfall days, and 8.31" (211mm) of snow is accumulated.

Daylight

The month with the shortest days is December, with an average of 9h and 18min of daylight.
On the first day of December, sunrise is at 7:51 am and sunset at 5:20 pm. On the last day of the month, sunrise is at 8:09 am and sunset at 5:30 pm EST.

Sunshine

In December, the average sunshine is 4.2h.

UV index

The months with the lowest UV index in Edna Mills are January, February, October through December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: In December, the maximum UV index of 2 suggests this advice:
Those with sensitive skin, infants, and children require constant safeguarding from prolonged sun exposure. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.

Frequently asked questions

Is December cold?

The high-temperature during December is 37.6°F (3.1°C) and the low-temperature is 27.1°F (-2.7°C). The average heat index (a.k.a. 'feels like', 'real feel'), which represents the influence of relative humidity on air temperature, in July is estimated at 87.8°F (31°C).

What is the average humidity in December?

In Edna Mills, the average relative humidity in December is 82%.

How much does it rain in December?

In Edna Mills, in December, during 7.5 rainfall days, 1.1" (28mm) of precipitation is typically accumulated.

How many days does it snow in December?

In December, it is snowing for 5.1 days. Throughout December, 1.57" (40mm) of snow is accumulated.

What is the month with the shortest days?

December has the shortest days of the year in Edna Mills, with an average of 9h and 18min of daylight.

What is the average length of the day in December in Edna Mills?

The average day length in December is 9h and 20min.

When is the sunrise / sunset in December?

In December, on the first day of the month, sunrise is at 7:51 am and sunset at 5:20 pm. On the last day of the month, sunrise is at 8:09 am and sunset at 5:30 pm EST.

How many hours of sunshine does Edna Mills have in December?

In December, the average sunshine duration is 4.2h.

When is the lowest UV index?

January, February, October through December, with an average maximum UV index of 2, are months with the lowest UV index.

What is the UV index intensity in December?

In December, the average daily maximum UV index is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Edna Mills, IN

Average temperature in December - Edna Mills, IN
  • Average high temperature in December: 37.6°F

The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (31.6°F).

  • Average low temperature in December: 27.1°F

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (19.6°F).

Average pressure in December
Edna Mills, IN

Average pressure in December - Edna Mills, IN
  • Average pressure in December: 30.11"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in December
Edna Mills, IN

Average wind speed in December - Edna Mills, IN
  • Average wind speed in December: 9.6mph

The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest months (with the lowest average wind speed) are July and August (6.2mph).

Average humidity in December
Edna Mills, IN

Average humidity in December - Edna Mills, IN
  • Average humidity in December: 82%

The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is October (73%).

Average rainfall in December
Edna Mills, IN

Average rainfall in December - Edna Mills, IN
  • Average rainfall in December: 1.1"

The wettest months (with the highest rainfall) are April and May (2.28").
The driest month (with the least rainfall) is February (1.02").

Average rainfall days in December
Edna Mills, IN

Average rainfall days in December - Edna Mills, IN
  • Average rainfall days in December: 7.5 days

The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is February (5.8 days).

Average snowfall in December
Edna Mills, IN

Average snowfall in December - Edna Mills, IN
  • Average snowfall in December: 1.57"

The month with the highest snowfall is February (2.6").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in December
Edna Mills, IN

Average snowfall days in December - Edna Mills, IN
  • Average snowfall days in December: 5.1 days

The month with the highest number of snowfall days is January (8.7 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in December /
Average sunshine in December
Edna Mills, IN

Average daylight in December / Average sunshine in December - Edna Mills, IN
  • Average daylight in December: 9h and 2min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in December: 4h and 1min

The month with the most sunshine is June (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).

Average sunshine days in December
Edna Mills, IN

Average sunshine days in December - Edna Mills, IN
  • Average sunshine days in December: 19.1 days

The month with the most sunshine days is November (20 days).
The month with the least sunshine days is May (10.5 days).

Average UV index in December
Edna Mills, IN

Average UV index in December - Edna Mills, IN
  • Average UV index in December: 2

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, October, November and December (UV index 2).

Average cloud cover in December
Edna Mills, IN

Average cloud cover in December - Edna Mills, IN
  • Average cloud cover in December: 57

The month with the most cloud cover is January (Cloud cover 61).
The months with the least cloud cover are June and August (Cloud cover 33).

Average visibility in December
Edna Mills, IN

Average visibility in December - Edna Mills, IN
  • Average visibility in December: 6mi

The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are July and August (5mi).

Edna Mills, Indiana, USA

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